CVE-2022-322066.5MediumCWE-770

CVE-2022-32206: Haxx https://github.com/curl/curl vulnerability

Haxx · https://github.com/curl/curl

Vendor fix available · Affected: Haxx https://github.com/curl/curl · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

36.4%probability of exploitation in the next 30 days

98th percentile

050100

Higher than 98% of scored CVEs

6.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

https://github.com/curl/curlFixed in 7.84.0

On the Atlas

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Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Allocation Without Limits · Denial of Service
Vendor: Haxx
Published: July 2022
Band: Likely to be exploited (10% or more), July 2022
Bounty reports: 2 disclosed on HackerOne

Disclosed bug bounty reports about CVE-2022-32206

The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.

CVE-2022-32206: HTTP compression denial of serviceInternet Bug Bounty · 2022 · medium severityValid
CVE-2022-32206: HTTP compression denial of servicecurl · 2022 · medium severityValid

CoverageNo articles yet

No CyberSIXT article names CVE-2022-32206 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

4 more references are in the CVE record.